安全气囊垫组件用于吸入环境空气以增强充气。一些实施方案可以包括充气模块,该充气模块包括充气机以及与充气机流体联接的多个充气喷嘴,该多个充气喷嘴被配置为将充气气体从充气机输送到安全气囊垫中。联接至安全气囊垫的壳体可以包括吸气入口,该吸气入口被配置为允许在安全气囊垫的充气期间将环境空气接收到安全气囊垫中。多个充气喷嘴可以被配置为在致动充气机时将环境空气与来自充气机的充气气体一起吸入安全气囊垫。在一些实施方案中,阀组件可以被定位在充气喷嘴下方,并且可以被配置为在致动充气机时自动打开,并且在安全气囊垫充气期间或之后自动关闭。

    Airbag cushion assemblies for aspirating ambient air to enhance inflation. Some embodiments may comprise an inflation module comprising an inflator and a plurality of inflation nozzles fluidly coupled with the inflator and configured to deliver inflation gas from the inflator into an airbag cushion. A housing coupled to the airbag cushion may comprise an aspiration inlet configured to allow for receipt of ambient air into the airbag cushion during inflation of the airbag cushion. The plurality of inflation nozzles may be configured to, upon actuation of the inflator, draw ambient air into the airbag cushion along with the inflation gas from the inflator. In some embodiments, a valve assembly may be positioned below the inflation nozzles and may be configured to automatically open upon actuation of the inflator and to automatically close during or following inflation of the airbag cushion.


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    Titel :

    安全气囊吸气模块和相关阀组件


    Erscheinungsdatum :

    2022-07-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS , Verpackungsmaschinen, -geräte, -vorrichtungen, Verpackungsverfahren für Gegenstände oder Materialien / F16K VALVES , Ventile